Shim jack



FIG. 1 is a top plan view of a shim jack.

FIG. 2 is a bottom view of the shim jack of FIG. 1.

FIG. 3 is a front elevation view of the shim jack of FIG. 1.

FIG. 4 is a rear elevation view of the shim jack of FIG. 1.

FIG. 5 is a right side elevation view of the shim jack of FIG. 1.

FIG. 6 is a left side elevation view of the shim jack of FIG. 1.

FIG. 7 is an isometric view of the shim jack of FIG. 1; and,

FIG. 8 is another isometric view of the shim jack of FIG. 1.

Portions of FIGS. 1 through 8 are shown in broken lines illustrating portions of the article and environmental subject matter that form no part of the claimed design. 

CLAIM The ornamental design for a shim jack, as shown and described. 